Finding the Third Proportional to 137,598 and 281,028

Step by Step Solution

1. Step 1: Write the proportion equation
   137,598 : 281,028 = 281,028 : x
2. Step 2: Convert to fraction form
   137,598/281,028 = 281,028/x
3. Step 3: Cross multiply
   137,598x = 281,028 × 281,028
4. Step 4: Simplify right side
   137,598x = 78,976,736,784
5. Step 5: Solve for x
   x = 78,976,736,784/137,598
6. Step 6: Final answer
   x = 573,967.19